Quakes · tsunami
Earthquake magnitude 7.1 (mww) in 52.649N 031.902W, depth 17 km at 131859Z feb 15
Northern Mid-atlantic Ridge · USGS-USB000TP5Q
- issued
- 2015-02-13 18:59Z
- status
- cancelled 2015-02-16 18:59Z
- self-cancels
- 2015-02-16 18:59Z
- authority
- USGS NEIC
- sea
- North Atlantic Ocean
- position
- 52.649, -31.902
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
NORTHERN MID-ATLANTIC RIDGE. 1. EARTHQUAKE MAGNITUDE 7.1 (MWW) IN 52.649N 031.902W, DEPTH 17 KM AT 131859Z FEB 15. 2. A TSUNAMI MESSAGE WAS ISSUED FOR THIS EVENT. FOLLOW THE TSUNAMI WARNING CENTRES. 3. USGS EVENT USB000TP5Q. https://earthquake.usgs.gov/earthquakes/eventpage/usb000tp5q
This area · earthquake & tsunami bulletins
22 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
98
00
05
10
15
20
25
- Earthquake magnitude 5.5 (mww) in 52.488N 032.088W, depth 10 km at 050757Z apr 252025-04-05
- Earthquake magnitude 6.9 (mww) in 52.454N 032.107W, depth 10 km at 031409Z apr 252025-04-03
- Earthquake magnitude 5.5 (mww) in 52.627N 034.330W, depth 10 km at 051812Z sep 242024-09-05
- Earthquake magnitude 5.6 (mww) in 53.015N 033.175W, depth 10 km at 300932Z aug 242024-08-30
- Earthquake magnitude 5.5 (mww) in 53.919N 035.104W, depth 10 km at 292350Z nov 222022-11-29
- Earthquake magnitude 5.5 (mww) in 53.820N 035.154W, depth 10 km at 291554Z nov 222022-11-29
Season · when earthquake & tsunami bulletins happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
5 earthquake & tsunami bulletins in force · see all
Quakes
Undersea earthquakes of magnitude 5.5 and above (USGS) and the tsunami bulletins NAVAREA coordinators relay. All current earthquake & tsunami bulletins →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.